BE703681A - - Google Patents
Info
- Publication number
- BE703681A BE703681A BE703681DA BE703681A BE 703681 A BE703681 A BE 703681A BE 703681D A BE703681D A BE 703681DA BE 703681 A BE703681 A BE 703681A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/36—Angle modulation by means of light-sensitive element
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
- H03B5/22—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being vacuum tube
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1966P0040365 DE1283376B (de) | 1966-09-10 | 1966-09-10 | Anordnung zur linearen Steuerung der Frequenz oder Periodendauer eines Sinusoszillators durch eine Messspannung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE703681A true BE703681A (h) | 1968-03-08 |
Family
ID=7377095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE703681D BE703681A (h) | 1966-09-10 | 1967-09-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3477040A (h) |
| BE (1) | BE703681A (h) |
| GB (1) | GB1197224A (h) |
| NL (1) | NL152411B (h) |
| SE (1) | SE334832B (h) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3783409A (en) * | 1973-04-12 | 1974-01-01 | Itek Corp | System for linearizing inherently nonlinear circuits |
| DE3107446C2 (de) * | 1981-02-27 | 1993-11-25 | Schomandl Vertriebs Gmbh | Sinus-Generator mit Wien-Brückenschaltung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378788A (en) * | 1966-06-30 | 1968-04-16 | Alfred W. Barber | Voltage responsive light source for controlling variable frequency r-c coscillators |
-
1967
- 1967-09-06 NL NL676712248A patent/NL152411B/xx unknown
- 1967-09-07 SE SE12392/67A patent/SE334832B/xx unknown
- 1967-09-08 BE BE703681D patent/BE703681A/xx unknown
- 1967-09-08 GB GB41187/67A patent/GB1197224A/en not_active Expired
- 1967-09-11 US US666608A patent/US3477040A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1197224A (en) | 1970-07-01 |
| NL6712248A (h) | 1968-03-11 |
| NL152411B (nl) | 1977-02-15 |
| SE334832B (h) | 1971-05-03 |
| US3477040A (en) | 1969-11-04 |